{
  "comments": {
    "new": "Volume Label: How to Photograph Nature\n\nDemonstration Disc:\n\nPressed disc without SID codes.\n\nText printed on disc:\n\nDEMONSTRATION DISC\n\nNOT FOR RESALE\n\nHow to Photograph Nature\n\n310-690-224-2"
  },
  "edition": {
    "new": "Original, Demonstration Disc",
    "old": "Original"
  },
  "serial": {
    "new": "310-690-224-2, 310690224-2",
    "old": "310690224-2"
  }
}